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NEW QUESTION 22
A developer has the following array of student test grades:
Let arr - [7, 8, 5, 9]
How should want to double each score and then see an array of the students who scored more than 15 points.
How should the developer implement the request?

• A. Let arr1 = arr.map ((num) => num + 2 .filter ((val) => val 15 );
• B. Let arr1 = arr .filter ((filter ((val) => ( return val > 15 )) .map (( num => ( return num +2 ));
• C. Let arr1 = arr.mapBy ((num) => return num + 2 )) .filterBy ((val) => ( return val > 15 )) ;
• D. Let arr1 = arr .map ((num => ( num + 2 )) .filterBy ((val => ( val 15 )) ;

Answer: A

NEW QUESTION 23

Which code change should be done for the console to log the following when 'Click me!' is clicked'
> Row log
> Table log

• A. Remove line 10
• B. Change line 10 to event.stopPropagation (false) ;
• C. Change line 14 to elem.addEventListener ('click', printMessage, true);
• D. Remove lines 13 and 14

Answer: A

NEW QUESTION 24
A developer wants to use a module named universalContainerLib and then call functions from it.
How should a developer import every function from the module and then call the functions foo and bar?

• A. import - as lib from '/path/universalContainerLib.js''
  lib.foo( ) ;
  lib. bar ( ) ;
• B. import (foo,bar) from '/path/universalContainerLib.js''
  foo ( ) ;
  bar ( ) ;
• C. import all from '/path/universalContainerLib.js''
  universalContainersLib.foo( ) ;
  universalContainersLib bar ( ) :
• D. import + from '/path/universalContainerLib.js''
  universalContainersLib.foo( ) ;
  universalContainersLib bar ( ) :

Answer: A

NEW QUESTION 25
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